Microsoft SharePoint: Retirement of IDCRL authentication protocol and enforcement of OpenID Connect and OAuth protocols [MC1184649]

Microsoft SharePoint: Retirement of IDCRL authentication protocol and enforcement of OpenID Connect and OAuth protocols [MC1184649]

Message ID: MC1184649 (Updated) Updated January 6, 2026: We are updating this post as a reminder. Thank you for your patience. [Introduction:] As part of the Microsoft Secure Future Initiative (SFI) and in alignment with the “Secure by Default” principle, we’re…
(Updated) Retirement of Assignments and Courses adaptive card extensions (ACE) in Viva Connections and SharePoint [MC1184647]

(Updated) Retirement of Assignments and Courses adaptive card extensions (ACE) in Viva Connections and SharePoint [MC1184647]

Message ID: MC1184647 (Updated) Updated January 5, 2026: We have updated the timeline. Thank you for your patience.[Introduction]As part of our ongoing efforts to simplify and modernize the Viva Connections experience, we will retire the Assignments and Courses adaptive card…
(Updated) SharePoint Framework domain isolated web parts retirement [MC792601]

(Updated) SharePoint Framework domain isolated web parts retirement [MC792601]

Message ID: MC792601 (Updated) Updated January 5, 2026: This update serves as a reminder that SharePoint Framework domain isolated web parts will retire and stop working in 3 months from now (April 2, 2026).After careful consideration and extensive review of usage…